İzmir Rehber is an online business directory that helps people discover companies, products, services, news, listings, and events, primarily in İzmir while also featuring businesses across Türkiye. The platform organizes its listings into categories including education, construction, healthcare, tourism, food and drink, automotive, technology, finance, and personal care, with local search options for cities around the country.

Businesses can create a listing at no charge, helping them present their company and reach potential customers. For greater visibility, İzmir Rehber also offers paid Gold Membership packages and advertising and sponsorship opportunities. Visitors can browse featured and recently updated companies, explore company details and contact information, and view products and business news. The site also shares trade fair and event schedules, alongside updates relevant to local businesses and residents.

With more than 1,000 companies listed, İzmir Rehber serves as a searchable connection point for consumers seeking local providers and businesses aiming to promote their offerings.